<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()
+path+"/";
//获取项目的全路径：http://localhost:8090/shopping/
//将项目的全路径名缓存到session中
session.setAttribute("basePath", basePath);
//重定向到登陆页面
response.sendRedirect("Login.jsp");

%>
</body>
</html>